package com.itheima.classloader;

public class Demo01 {

    public static void main(String[] args) {
        ClassLoader systemClassLoader = ClassLoader.getSystemClassLoader();//AppClassLoader
        ClassLoader pingtaiClassLoader = systemClassLoader.getParent();//PlatformClassLoader
        ClassLoader qidongClassLoader = pingtaiClassLoader.getParent();//
        System.out.println(systemClassLoader);
        System.out.println(pingtaiClassLoader);
        System.out.println(qidongClassLoader);

    }
}
